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bcc05c7a | 1 | /* |
2 | * | |
3 | * Configuration settings for the Armadeus Project motherboard APF27 | |
4 | * | |
5 | * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org> | |
6 | * | |
7 | * SPDX-License-Identifier: GPL-2.0+ | |
8 | */ | |
9 | ||
10 | #ifndef __CONFIG_H | |
11 | #define __CONFIG_H | |
12 | ||
bcc05c7a | 13 | #define CONFIG_ENV_VERSION 10 |
bcc05c7a | 14 | #define CONFIG_BOARD_NAME apf27 |
15 | ||
16 | /* | |
17 | * SoC configurations | |
18 | */ | |
5d7b131d | 19 | #define CONFIG_MX27 /* This is a Freescale i.MX27 Chip */ |
bcc05c7a | 20 | #define CONFIG_MACH_TYPE 1698 /* APF27 */ |
bcc05c7a | 21 | |
22 | /* | |
23 | * Enable the call to miscellaneous platform dependent initialization. | |
24 | */ | |
bcc05c7a | 25 | |
bcc05c7a | 26 | /* |
27 | * SPL | |
28 | */ | |
bcc05c7a | 29 | #define CONFIG_SPL_TARGET "u-boot-with-spl.bin" |
bcc05c7a | 30 | #define CONFIG_SPL_MAX_SIZE 2048 |
31 | #define CONFIG_SPL_TEXT_BASE 0xA0000000 | |
32 | ||
33 | /* NAND boot config */ | |
bcc05c7a | 34 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE |
35 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x800 | |
36 | #define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE | |
37 | #define CONFIG_SYS_NAND_U_BOOT_SIZE CONFIG_SYS_MONITOR_LEN - 0x800 | |
38 | ||
39 | /* | |
40 | * BOOTP options | |
41 | */ | |
bcc05c7a | 42 | #define CONFIG_BOOTP_BOOTFILESIZE |
bcc05c7a | 43 | #define CONFIG_BOOTP_DNS2 |
44 | ||
45 | #define CONFIG_HOSTNAME CONFIG_BOARD_NAME | |
46 | #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root" | |
47 | ||
bcc05c7a | 48 | /* |
49 | * Memory configurations | |
50 | */ | |
51 | #define CONFIG_NR_DRAM_POPULATED 1 | |
52 | #define CONFIG_NR_DRAM_BANKS 2 | |
53 | ||
54 | #define ACFG_SDRAM_MBYTE_SYZE 64 | |
55 | ||
56 | #define PHYS_SDRAM_1 0xA0000000 | |
57 | #define PHYS_SDRAM_2 0xB0000000 | |
58 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
59 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (512<<10)) | |
60 | #define CONFIG_SYS_MEMTEST_START 0xA0000000 /* memtest test area */ | |
61 | #define CONFIG_SYS_MEMTEST_END 0xA0300000 /* 3 MiB RAM test */ | |
62 | ||
63 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE \ | |
64 | + PHYS_SDRAM_1_SIZE - 0x0100000) | |
65 | ||
bcc05c7a | 66 | /* |
67 | * FLASH organization | |
68 | */ | |
69 | #define ACFG_MONITOR_OFFSET 0x00000000 | |
70 | #define CONFIG_SYS_MONITOR_LEN 0x00100000 /* 1MiB */ | |
bcc05c7a | 71 | #define CONFIG_ENV_OVERWRITE |
72 | #define CONFIG_ENV_OFFSET 0x00100000 /* NAND offset */ | |
73 | #define CONFIG_ENV_SIZE 0x00020000 /* 128kB */ | |
74 | #define CONFIG_ENV_RANGE 0X00080000 /* 512kB */ | |
75 | #define CONFIG_ENV_OFFSET_REDUND \ | |
76 | (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) /* +512kB */ | |
77 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE /* 512kB */ | |
78 | #define CONFIG_FIRMWARE_OFFSET 0x00200000 | |
79 | #define CONFIG_FIRMWARE_SIZE 0x00080000 /* 512kB */ | |
80 | #define CONFIG_KERNEL_OFFSET 0x00300000 | |
81 | #define CONFIG_ROOTFS_OFFSET 0x00800000 | |
82 | ||
bcc05c7a | 83 | /* |
84 | * U-Boot general configurations | |
85 | */ | |
bcc05c7a | 86 | #define CONFIG_SYS_CBSIZE 2048 /* console I/O buffer */ |
bcc05c7a | 87 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
88 | /* Boot argument buffer size */ | |
bcc05c7a | 89 | #define CONFIG_PREBOOT "run check_flash check_env;" |
90 | ||
bcc05c7a | 91 | /* |
92 | * Boot Linux | |
93 | */ | |
94 | #define CONFIG_CMDLINE_TAG /* send commandline to Kernel */ | |
95 | #define CONFIG_SETUP_MEMORY_TAGS /* send memory definition to kernel */ | |
96 | #define CONFIG_INITRD_TAG /* send initrd params */ | |
97 | ||
bcc05c7a | 98 | #define CONFIG_BOOTFILE __stringify(CONFIG_BOARD_NAME) "-linux.bin" |
bcc05c7a | 99 | |
100 | #define ACFG_CONSOLE_DEV ttySMX0 | |
101 | #define CONFIG_BOOTCOMMAND "run ubifsboot" | |
102 | #define CONFIG_SYS_AUTOLOAD "no" | |
103 | /* | |
104 | * Default load address for user programs and kernel | |
105 | */ | |
106 | #define CONFIG_LOADADDR 0xA0000000 | |
107 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
108 | ||
109 | /* | |
110 | * Extra Environments | |
111 | */ | |
112 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
113 | "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \ | |
114 | "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \ | |
43ede0bc | 115 | "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ |
bcc05c7a | 116 | "partition=nand0,6\0" \ |
117 | "u-boot_addr=" __stringify(ACFG_MONITOR_OFFSET) "\0" \ | |
118 | "env_addr=" __stringify(CONFIG_ENV_OFFSET) "\0" \ | |
119 | "firmware_addr=" __stringify(CONFIG_FIRMWARE_OFFSET) "\0" \ | |
120 | "firmware_size=" __stringify(CONFIG_FIRMWARE_SIZE) "\0" \ | |
121 | "kernel_addr=" __stringify(CONFIG_KERNEL_OFFSET) "\0" \ | |
122 | "rootfs_addr=" __stringify(CONFIG_ROOTFS_OFFSET) "\0" \ | |
123 | "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \ | |
124 | "kernel_addr_r=A0000000\0" \ | |
125 | "check_env=if test -n ${flash_env_version}; " \ | |
126 | "then env default env_version; " \ | |
127 | "else env set flash_env_version ${env_version}; env save; "\ | |
128 | "fi; " \ | |
129 | "if itest ${flash_env_version} < ${env_version}; then " \ | |
130 | "echo \"*** Warning - Environment version" \ | |
131 | " change suggests: run flash_reset_env; reset\"; "\ | |
132 | "env default flash_reset_env; "\ | |
133 | "fi; \0" \ | |
134 | "check_flash=nand lock; nand unlock ${env_addr}; \0" \ | |
135 | "flash_reset_env=env default -f -a; saveenv; run update_env;" \ | |
136 | "echo Flash environment variables erased!\0" \ | |
137 | "download_uboot=tftpboot ${loadaddr} ${board_name}" \ | |
138 | "-u-boot-with-spl.bin\0" \ | |
139 | "flash_uboot=nand unlock ${u-boot_addr} ;" \ | |
140 | "nand erase.part u-boot;" \ | |
141 | "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\ | |
142 | "then nand lock; nand unlock ${env_addr};" \ | |
143 | "echo Flashing of uboot succeed;" \ | |
144 | "else echo Flashing of uboot failed;" \ | |
145 | "fi; \0" \ | |
146 | "update_uboot=run download_uboot flash_uboot\0" \ | |
147 | "download_env=tftpboot ${loadaddr} ${board_name}" \ | |
148 | "-u-boot-env.txt\0" \ | |
149 | "flash_env=env import -t ${loadaddr}; env save; \0" \ | |
150 | "update_env=run download_env flash_env\0" \ | |
151 | "update_all=run update_env update_uboot\0" \ | |
152 | "unlock_regs=mw 10000008 0; mw 10020008 0\0" \ | |
153 | ||
154 | /* | |
155 | * Serial Driver | |
156 | */ | |
157 | #define CONFIG_MXC_UART | |
158 | #define CONFIG_CONS_INDEX 1 | |
bcc05c7a | 159 | #define CONFIG_MXC_UART_BASE UART1_BASE |
160 | ||
bcc05c7a | 161 | /* |
162 | * NOR | |
163 | */ | |
164 | ||
165 | /* | |
166 | * NAND | |
167 | */ | |
bcc05c7a | 168 | |
169 | #define CONFIG_MXC_NAND_REGS_BASE 0xD8000000 | |
170 | #define CONFIG_SYS_NAND_BASE CONFIG_MXC_NAND_REGS_BASE | |
171 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
172 | ||
173 | #define CONFIG_MXC_NAND_HWECC | |
174 | #define CONFIG_SYS_NAND_LARGEPAGE | |
bcc05c7a | 175 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 |
176 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) | |
177 | #define CONFIG_SYS_NAND_PAGE_COUNT CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
178 | CONFIG_SYS_NAND_PAGE_SIZE | |
179 | #define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024) | |
180 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 11 | |
181 | #define NAND_MAX_CHIPS 1 | |
182 | ||
183 | #define CONFIG_FLASH_SHOW_PROGRESS 45 | |
184 | #define CONFIG_SYS_NAND_QUIET 1 | |
185 | ||
186 | /* | |
187 | * Partitions & Filsystems | |
188 | */ | |
189 | #define CONFIG_MTD_DEVICE | |
190 | #define CONFIG_MTD_PARTITIONS | |
bcc05c7a | 191 | |
bcc05c7a | 192 | /* |
193 | * Ethernet (on SOC imx FEC) | |
194 | */ | |
195 | #define CONFIG_FEC_MXC | |
196 | #define CONFIG_FEC_MXC_PHYADDR 0x1f | |
197 | #define CONFIG_MII /* MII PHY management */ | |
198 | ||
b5e7f1bc | 199 | /* |
200 | * FPGA | |
201 | */ | |
b5e7f1bc | 202 | #define CONFIG_FPGA_COUNT 1 |
b5e7f1bc | 203 | #define CONFIG_FPGA_SPARTAN3 |
204 | #define CONFIG_SYS_FPGA_WAIT 250 /* 250 ms */ | |
205 | #define CONFIG_SYS_FPGA_PROG_FEEDBACK | |
206 | #define CONFIG_SYS_FPGA_CHECK_CTRLC | |
207 | #define CONFIG_SYS_FPGA_CHECK_ERROR | |
208 | ||
bcc05c7a | 209 | /* |
210 | * Fuses - IIM | |
211 | */ | |
212 | #ifdef CONFIG_CMD_IMX_FUSE | |
213 | #define IIM_MAC_BANK 0 | |
214 | #define IIM_MAC_ROW 5 | |
215 | #define IIM0_SCC_KEY 11 | |
216 | #define IIM1_SUID 1 | |
217 | #endif | |
218 | ||
219 | /* | |
220 | * I2C | |
221 | */ | |
222 | ||
223 | #ifdef CONFIG_CMD_I2C | |
b089d039 | 224 | #define CONFIG_SYS_I2C |
225 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
226 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
227 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
b089d039 | 228 | #define CONFIG_SYS_MXC_I2C1_SPEED 100000 /* 100 kHz */ |
229 | #define CONFIG_SYS_MXC_I2C1_SLAVE 0x7F | |
230 | #define CONFIG_SYS_MXC_I2C2_SPEED 100000 /* 100 kHz */ | |
231 | #define CONFIG_SYS_MXC_I2C2_SLAVE 0x7F | |
bcc05c7a | 232 | #define CONFIG_SYS_I2C_NOPROBES { } |
233 | ||
234 | #ifdef CONFIG_CMD_EEPROM | |
235 | # define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24LC02 */ | |
236 | # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */ | |
237 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 | |
238 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* msec */ | |
239 | #endif /* CONFIG_CMD_EEPROM */ | |
240 | #endif /* CONFIG_CMD_I2C */ | |
241 | ||
242 | /* | |
243 | * SD/MMC | |
244 | */ | |
245 | #ifdef CONFIG_CMD_MMC | |
bcc05c7a | 246 | #define CONFIG_MXC_MCI_REGS_BASE 0x10014000 |
247 | #endif | |
248 | ||
249 | /* | |
250 | * RTC | |
251 | */ | |
252 | #ifdef CONFIG_CMD_DATE | |
253 | #define CONFIG_RTC_DS1374 | |
254 | #define CONFIG_SYS_RTC_BUS_NUM 0 | |
255 | #endif /* CONFIG_CMD_DATE */ | |
256 | ||
bcc05c7a | 257 | /* |
258 | * PLL | |
259 | * | |
260 | * 31 | x |x| x x x x |x x x x x x x x x x |x x|x x x x|x x x x x x x x x x| 0 | |
261 | * |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------| | |
262 | */ | |
263 | #define CONFIG_MX27_CLK32 32768 /* 32768 or 32000 Hz crystal */ | |
264 | ||
265 | #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */ | |
266 | /* micron 64MB */ | |
267 | #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ | |
268 | #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */ | |
269 | #endif | |
270 | ||
271 | #if (ACFG_SDRAM_MBYTE_SYZE == 128) | |
272 | /* micron 128MB */ | |
273 | #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ | |
274 | #define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */ | |
275 | #endif | |
276 | ||
277 | #if (ACFG_SDRAM_MBYTE_SYZE == 256) | |
278 | /* micron 256MB */ | |
279 | #define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */ | |
280 | #define PHYS_SDRAM_2_SIZE 0x10000000 /* 256 MB */ | |
281 | #endif | |
282 | ||
283 | #endif /* __CONFIG_H */ |